ECMAScript常用方法汇总（经过测试 ）

ECMAScript常用方法汇总（经过测试）

ECMAScript对列表项的增删改查及其他操作 不废话看代码！

 

<script type="text/javascript">

ExecuteOrDelayUntilScriptLoaded(myjsfucntion, "sp.js");

//获取WebSite信息

function retrieveWebSite() {

var clientContext = new SP.ClientContext.get_current();

this.oWebsite = clientContext.get_web();

// clientContext.load(this.oWebsite);

clientContext.load(this.oWebsite, 'Title', 'Description');

clientContext.executeQueryAsync(Function.createDelegate(this, this.retrieveWebSiteonQuerySucceeded),

Function.createDelegate(this, this.retrieveWebSiteonQueryFailed));

}

function retrieveWebSiteonQuerySucceeded(sender, args) { alert('Title: ' + this.oWebsite.get_title() + ' Decription: ' + this.oWebsite.get_description()); }

function retrieveWebSiteonQueryFailed(sender, args) { alert('request failed ' + args.get_message() + '\n' + args.get_stackTrace()); }

</script>

<script type="text/javascript">

//更改WebSite的Title

function updateTitle() {

var ctx = new SP.ClientContext.get_current();

this.web = ctx.get_web();

web.set_title('UpdatedTitle');

this.web.update();

ctx.executeQueryAsync(Function.createDelegate(this, this.onUpdate),

Function.createDelegate(this, this.onFail));

}

function onUpdate(sender, args) { alert('title updated'); }

function onFail(sender, args) { alert('failed to update title. Error:' + args.get_message()); }

</script>

<script type="text/javascript">

//获取列表记录

function getLists() {

var clientContext = new SP.ClientContext();

var oWebSite = clientContext.get_web();

listCollection = oWebSite.get_lists();

clientContext.load(listCollection);

clientContext.executeQueryAsync(Function.createDelegate(this, this.onGetListsSucceeded), Function.createDelegate(this, this.onGetListsFailed));

}

function onGetListsSucceeded() {

var str = "";

var listsEnumerator = listCollection.getEnumerator();

while (listsEnumerator.moveNext()) {

var objList = listsEnumerator.get_current();

str += "<a href='" + "http://zheng-pc" + objList.get_parentWebUrl() + objList.get_defaultViewUrl() + "'>" + objList.get_title() + "</a>" + "<br/>";

}

document.getElementById("lists").innerHTML = str;

}

function onGetListsFailed(sender, args) {

alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());

}

</script>

 

<script   type="text/javascript">

//搜索

function search() {

var clientContext =   new SP.ClientContext();

var oWebSite =   clientContext.get_web();

var list =   oWebSite.get_lists().getByTitle("任务");

fieldCollection   = list.get_fields();

var camlQuery = new SP.CamlQuery();

camlQuery.set_viewXml("<View>" +

"<Query>" +

"<Where><Gt><FieldRef   Name='DueDate' /><Value   Type='DateTime'>2008-01-1T00:00:00Z</Value></Gt></Where>" +

"</Query>" +

"<ViewFields>" +

"<FieldRef   Name=\"Title\" /><FieldRef Name=\"Body\"   />" +

"<FieldRef   Name=\"DueDate\" />" +

"</ViewFields>" +

"</View>");

listItemCollection   = list.getItems(camlQuery);

clientContext.load(fieldCollection);

clientContext.load(listItemCollection);

clientContext.executeQueryAsync(Function.createDelegate(this,   this.onSearchListSucceeded), Function.createDelegate(this,   this.onSearchListFailed));

}

function onSearchListSucceeded()   {

var str =   "";

var listItemEnumerator   = listItemCollection.getEnumerator();

var fieldsEnumerator   = fieldCollection.getEnumerator();

while (listItemEnumerator.moveNext())   {

var oListItem =   listItemEnumerator.get_current();

str   += "Item " + oListItem.get_id() + ":"

while (fieldsEnumerator.moveNext())   {

var oField =   fieldsEnumerator.get_current();

str   += oField.get_staticName() + "<br/>";

}

str   += "<br/>";

}

document.getElementById("lists").innerHTML   = str;

}

function onSearchListFailed(sender,   args) {

alert('Request   failed. ' +   args.get_message() + '\n' + args.get_stackTrace());

}

</script>

<script   type="text/javascript">

//创建列表项

var siteUrl = '/sites/MySiteCollection';

function createListItem()   {

//var   clientContext = new SP.ClientContext(siteUrl);

var clientContext =   new SP.ClientContext();

var oList =   clientContext.get_web().get_lists().getByTitle('TestList');

var itemCreateInfo =   new SP.ListItemCreationInformation();

this.oListItem   = oList.addItem(itemCreateInfo);

oListItem.set_item('Title',   'My New Item!');

oListItem.set_item('Content',   'Hello World!');

oListItem.update();

clientContext.load(oListItem);

clientContext.executeQueryAsync(Function.createDelegate(this,   this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));

ShowStatus();

}

function onQuerySucceeded()   { var notifyId =   SP.UI.Notify.addNotification("Item created:" +   oListItem.get_id(), false);} //alert('Item created: ' + oListItem.get_id());   }

function onQueryFailed(sender,   args) { alert('Request failed. ' + args.get_message() + '\n' +   args.get_stackTrace()); }

function ShowStatus() {

SP.UI.Status.removeAllStatus();

SP.UI.Status.addStatus("ECMAScript状态提醒！ECMAScript状态提醒！");

}

//查询列表项

var product;

function getProductById(productId)   {

try {

var context = new SP.ClientContext.get_current();

var web =   context.get_web();

var list =   web.get_lists().getByTitle('TestList');

this.product   = list.getItemById(productId);

context.load(product,   'Title', 'Content');

context.executeQueryAsync(Function.createDelegate(this,   this.ListItemsReceived), Function.createDelegate(this, this.failed));

}

catch (e) {

alert(e);

}

}

var productcollection;

function getProducts(title)   {

try {

var context = new SP.ClientContext.get_current();

var web =   context.get_web();

var list =   web.get_lists().getByTitle('TestList');

var query = '<View   Scope=\'RecursiveAll\'>' + '<Query>' + '<Where>' + '<Contains>' + '<FieldRef   Name=\'Title\'/>' + '<Value Type=\'Text\'>' + title + '</Value>' +   '</Contains>' + '</Where>' + '</Query>' +   '</View>';

var camlQuery = new SP.CamlQuery();

camlQuery.set_viewXml(query);

this.productcollection   = list.getItems(camlQuery);

context.load(this.productcollection,   'Include(Title, Content)');

context.executeQueryAsync(Function.createDelegate(this,   this.ListItemsReceived), Function.createDelegate(this, this.failed));

}

catch (e) {

alert(e);

}

}

function ListItemsReceived()   { alert('got ListItem'); prcessProducts(this.productcollection); }

function failed(sender,   args) { alert('failed. Message:' + args.get_message()); }

//删除列表项

var siteUrl =   '/sites/MySiteCollection';

function deleteListItem()   {

this.itemId   = 2;

//var   clientContext = new SP.ClientContext(siteUrl);

var clientContext =   new SP.ClientContext.get_current();

var oList =   clientContext.get_web().get_lists().getByTitle('TestList');

this.oListItem   = oList.getItemById(itemId);

oListItem.deleteObject();   //Update

clientContext.executeQueryAsync(Function.createDelegate(this,   this.onQuerySucceeded2), Function.createDelegate(this, this.onQueryFailed2));

}

function onQuerySucceeded2()   { alert('Item deleted: ' + itemId); }

function onQueryFailed2(sender,   args) { alert('Request failed. ' + args.get_message() + '\n' +   args.get_stackTrace()); }

</script>

<script   type="text/ecmascript" language="ecmascript">

//sharepoint的提示消息类

var statusId = '';

var notifyId = '';

function AddNotification()   {

notifyId   = SP.UI.Notify.addNotification("Hello World!", true);

}

function RemoveNotification()   {

SP.UI.Notify.removeNotification(notifyId);

notifyId   = '';

}

function AddStatus() {

statusId   = SP.UI.Status.addStatus("Status good!");

SP.UI.Status.setStatusPriColor(statusId,   'red');

}

function RemoveLastStatus()   {

SP.UI.Status.removeStatus(statusId);

statusId   = '';

}

function RemoveAllStatus()   {

SP.UI.Status.removeAllStatus(true);

}

</script>